---
- name: Helm | Verify GITLAB_AGENT_TOKEN is set
  ansible.builtin.assert:
    that:
      - gitlab_agent_token | length > 0
    fail_msg: "GITLAB_AGENT_TOKEN environment variable is not set — cannot install agentk"

- name: Helm | Add GitLab chart repository
  ansible.builtin.command: helm repo add gitlab https://charts.gitlab.io
  environment:
    KUBECONFIG: "{{ gitlab_agent_kubeconfig }}"
    PATH: "/usr/local/bin:/usr/bin:/bin"
  register: _helm_repo_add
  changed_when: "'already exists' not in _helm_repo_add.stdout"
  failed_when: _helm_repo_add.rc != 0 and 'already exists' not in _helm_repo_add.stdout

- name: Helm | Update chart repositories
  ansible.builtin.command: helm repo update
  environment:
    KUBECONFIG: "{{ gitlab_agent_kubeconfig }}"
    PATH: "/usr/local/bin:/usr/bin:/bin"
  changed_when: false

- name: Helm | Install or upgrade gitlab-agent
  ansible.builtin.command: >
    helm upgrade --install gitlab-agent gitlab/gitlab-agent
    --namespace {{ gitlab_agent_namespace }}
    --create-namespace
    --set config.token={{ gitlab_agent_token }}
    --set config.kasAddress={{ gitlab_agent_kas_address }}
  environment:
    KUBECONFIG: "{{ gitlab_agent_kubeconfig }}"
    PATH: "/usr/local/bin:/usr/bin:/bin"
  no_log: true
  register: _helm_install
  changed_when: "'STATUS: deployed' in _helm_install.stdout or 'has been upgraded' in _helm_install.stdout"